Rotork controls ltd

Fluid Power Actuators GT

GT Range single- and double-acting pneumatic piston actuators.

Design

• Single- and double-acting pneumatic piston actuators (rack and pinion)

Action

• Standard 90°, optional 120°, 180° , 240° or custom angles

Stroke adjustment

• -5° to +5° from 90° position

• Single and double end stop options

Torques

• 2.4 to 15,300 Nm (135,400 lbf.in)

Air pressure

• 2 to 10 bar

Supply

• Filtered air PNEUROP/ISO class 4, other fluids on request

Materials

• Extruded aluminium body with cast aluminium end caps – optional surface treatment available

• Corrosion resistant cylinders and nickel-plated pinion

Approvals and Industry Standards

• Certified to ATEX 2014/34/EU

• Certified suitable for use at SIL3 as a single device in accordance with IEC 61508

• Mechanical interfaces to ISO 5211, EN 15714-3-4, NAMUR VDI / VDE 3845